Pressing equipment for refrigerator

Abstract

The utility model discloses press-fit equipment for a refrigerator. The press-fit equipment for the refrigerator comprises a conveying device, a driving device and a press-fit device. The conveying device comprises a plurality of conveying belts which are arranged at intervals, the conveying belts are suitable for conveying an inner container assembly, the inner container assembly comprises an inner container and an evaporator, and the inner container and the evaporator are bonded; the driving device is connected with the conveying device; the pressing device is matched with the conveying device, and the driving device is suitable for driving the pressing device to press the inner container and the evaporator; wherein the press-fit device comprises a first press-fit device and a second press-fit device, the first press-fit device and the second press-fit device are arranged on the two sides of the conveying device in the height direction respectively, and the first press-fit device and the second press-fit device are suitable for press-fit of the inner container and the evaporator. The pressing device is driven by the driving device to press the inner container assembly, the labor cost and the production cost are effectively reduced, meanwhile, the production efficiency of the pressing equipment for the refrigerator is improved, and production automation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator production equipment, in particular to a pressing device for refrigerators. Background Art

[0002] In the prior art, the refrigerator liner and evaporator are assembled by pasting the evaporator on the assembly line, manually moving the liner to the pressing tool for pressing, and then moving it back to the original assembly line, resulting in low production efficiency and low automation. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the purpose of the present invention is to provide a pressing device for refrigerators, which can improve production efficiency and realize production automation.

[0004] According to the pressing device for refrigerators of the embodiment of the present invention, the pressing device for refrigerators includes: a conveying device, a driving device and a pressing device, the conveying device includes a plurality of conveyor belts, the plurality of conveyor belts are arranged at intervals, and the plurality of conveyor belts are suitable for conveying an inner liner assembly, the inner liner assembly includes an inner liner and an evaporator, and the inner liner and the evaporator are bonded; the driving device is connected to the conveying device; the pressing device cooperates with the conveying device, and the driving device is suitable for driving the pressing device to press the inner liner and the evaporator; wherein, the pressing device includes: a first pressing device and a second pressing device, the first pressing device and the second pressing device are respectively arranged on both sides of the height direction of the conveying device, and the first pressing device and the second pressing device are suitable for pressing the inner liner and the evaporator.

[0005] According to the pressing equipment for refrigerators of the embodiment of the present invention, the first pressing device and the second pressing device are respectively arranged on both sides of the height direction of the conveying device, and the driving device drives the pressing device to press the inner liner assembly. The pressed inner liner assembly automatically falls onto the conveyor belt, and there is no need for operators to manually carry the inner liner and evaporator, which effectively reduces labor costs and production costs, while improving the production efficiency of the pressing equipment for refrigerators and realizing production automation.

[0006] In some embodiments, the first pressing device includes: a first driving member and a first pressing member, the first driving member is arranged at the bottom of the conveying device; the first pressing member has a first position where it abuts against the inner liner assembly, and a second position where it is separated from the inner liner assembly, the first driving member drives the first pressing member to move between the first position and the second position, when the first pressing member is in the first position, the first pressing member is located above the conveying device, and when the first pressing member is in the second position, the first pressing member is located below the conveying device.

[0007] In some embodiments, the plurality of conveyor belts include: a first conveyor belt and a second conveyor belt, the first conveyor belt and the second conveyor belt move synchronously along a first direction, the first conveyor belt and the second conveyor belt are spaced apart along a second direction, when the conveyor belts move, the liner assembly contacts the first conveyor belt and the second conveyor belt, and the first direction and the second direction are perpendicular; the first pressing device is arranged between the first conveyor belt and the second conveyor belt.

[0008] In some embodiments, the pressing device includes: a mounting bracket, the mounting bracket is arranged above the conveying device, the mounting bracket is connected to the conveying device, the mounting bracket and the conveying device define a pressing space, the second pressing device is arranged on the mounting bracket, and the second pressing device and the first pressing device press the inner liner assembly at the pressing space.

[0009] In some embodiments, the first pressing device and the second pressing device are arranged opposite to each other along the height direction of the conveying device; the second pressing device includes: a second driving member and a second pressing member, and the second driving member is arranged on the mounting bracket; the second pressing member is arranged on the mounting bracket, and the second driving member is suitable for driving the second pressing member to move along the height direction of the conveying device toward or away from the first pressing device.

[0010] In some embodiments, the pressing device for refrigerators also includes: a first identification device, which is arranged on the conveying device, and obtains a position signal of the inner liner assembly, and the first identification device communicates with the conveying device; the first identification device is configured to obtain a signal that the inner liner assembly moves to the pressing space, and control the conveying device to stop.

[0011] In some embodiments, the first recognition device is a photoelectric sensor.

[0012] In some embodiments, the pressing device for refrigerators also includes: an adjusting device, which is arranged between the multiple conveyor belts, and the adjusting device communicates with the conveying device and the pressing device; the adjusting device is configured to obtain a signal from the conveying device to stop, adjust the position of the inner liner assembly, and the pressing device obtains the signal from the adjusting device to press the inner liner assembly.

[0013] In some embodiments, the pressing device for refrigerators further includes: a second identification device, the second identification device communicates with the conveying device, the first pressing device moves from the first position to the second position, the second identification device is configured to obtain the position signal of the first pressing device and transmit it to the conveying device, and the conveying device is turned on.

[0014] According to the pressing device for refrigerators of the embodiment of the present invention, the pressing device for refrigerators includes: a conveying device, a driving device and a pressing device, the conveying device includes a plurality of conveyor belts, the plurality of conveyor belts are arranged at intervals, and the plurality of conveyor belts are suitable for conveying an inner liner assembly, the inner liner assembly includes an inner liner and an evaporator, and the inner liner and the evaporator are bonded; the driving device is connected to the conveying device; the pressing device cooperates with the conveying device, and the driving device is suitable for driving the pressing device to press the inner liner and the evaporator; wherein, the pressing device presses the inner liner assembly in at least two directions of the inner liner assembly.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 is a schematic diagram of a pressing device for a refrigerator according to an embodiment of the present utility model from one perspective;

[0018] Figure 2 is a schematic diagram of a pressing device for a refrigerator according to an embodiment of the present invention from another perspective;

[0019] Figure 3 This is a schematic diagram of another perspective of the pressing device for refrigerators according to an embodiment of the present utility model.

[0020] Reference numerals:

[0021] 100. Pressing equipment;

[0022] 10. Conveyor device; 11. First conveyor belt; 12. Second conveyor belt;

[0023] 20. Pressing device; 21. First pressing device; 211. First driving member; 212. First pressing member; 22. Second pressing device; 221. Second driving member; 222. Second pressing member; 23. Mounting bracket;

[0024] 40. Driving device;

[0025] A. First direction; B. Second direction. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. Figure 1-Figure 3 A pressing device 100 for a refrigerator according to an embodiment of the present invention is described. The pressing device 100 for a refrigerator includes: a conveying device 10 , a driving device 40 and a pressing device 20 .

[0027] Specifically, if Figure 1 As shown, the conveying device 10 includes multiple conveyor belts, which are arranged at intervals, and the multiple conveyor belts are suitable for conveying the inner liner assembly, which includes an inner liner and an evaporator, and the inner liner and the evaporator are bonded; the driving device 40 is connected to the conveying device 10; the pressing device 20 cooperates with the conveying device 10, and the driving device 40 is suitable for driving the pressing device 20 to press the inner liner and the evaporator; wherein the pressing device 20 includes: a first pressing device 21 and a second pressing device 22, the first pressing device 21 and the second pressing device 22 are respectively arranged on both sides of the height direction of the conveying device 10, and the first pressing device 21 and the second pressing device 22 are suitable for pressing the inner liner and the evaporator.

[0028] In this embodiment, the drive device 40, the pressing device 20, and the conveyor 10 work together to press the liner assembly. The operator sequentially bonds the liner and evaporator on the conveyor 10 according to a pre-set ratio. The bonded liner assembly follows the conveyor belt to the pressing device 20. The drive device 40 activates the pressing device 20, freeing the liner assembly from the conveyor belt and pressing the liner assembly together. The pressed liner assembly then falls back onto the conveyor belt and is transported to the next step.

[0029] According to the pressing device 100 for refrigerators of the embodiment of the present invention, the first pressing device 21 and the second pressing device 22 are respectively arranged on both sides of the height direction of the conveying device 10, and the driving device 40 drives the pressing device 20 to press the inner liner assembly. The pressed inner liner assembly automatically falls onto the conveyor belt, and there is no need for operators to manually carry the inner liner and evaporator, which effectively reduces labor costs and production costs, and at the same time improves the production efficiency of the pressing device 100 for refrigerators, thereby realizing production automation.

[0030] According to some embodiments of the present invention, Figure 2 As shown, the first pressing device 21 includes: a first driving member 211 and a first pressing member 212. The first driving member 211 is arranged at the bottom of the conveying device 10; the first pressing member 212 has a first position at which it stops against the inner liner assembly, and a second position separated from the inner liner assembly. The first driving member 211 drives the first pressing member 212 to move between the first position and the second position. When the first pressing member 212 is in the first position, the first pressing member 212 is located above the conveying device 10. When the first pressing member 212 is in the second position, the first pressing member 212 is located below the conveying device 10.

[0031] After the liner and evaporator are bonded, the liner assembly follows the conveyor belt to the first pressing device 21. At this point, the first pressing member 212 is located below the conveyor belt 10, i.e., at the second position. The first driving member 211 drives the first pressing member 212 to move along the height of the conveyor belt 10, away from the conveyor belt. The first pressing member 212 lifts the liner assembly and moves it to the predetermined first position. In this embodiment, the first driving member 211 can be a gas-liquid booster cylinder, adapted to drive the first pressing member 212 up and down along the height of the conveyor belt 10.

[0032] Thus, the first driving member 211 drives the first pressing member 212 to move between the first position and the second position, which can reduce the space occupied by the first pressing device 210 of the conveying device 10 and improve space utilization. At the same time, it avoids interference with the pressing assembly when the first pressing device 21 is in an inoperative state, effectively shortens the working distance of the first pressing member 212, and improves the working efficiency and reliability of the pressing device 100 for refrigerators.

[0033] According to some embodiments of the present invention, Figure 1 As shown, multiple conveyor belts include: a first conveyor belt 11 and a second conveyor belt 12, the first conveyor belt 11 and the second conveyor belt 12 move synchronously along the first direction A, the first conveyor belt 11 and the second conveyor belt 12 are spaced apart along the second direction B, when the conveyor belts move, the liner assembly contacts the first conveyor belt 11 and the second conveyor belt 12, and the first direction A and the second direction B are perpendicular; the first pressing device 21 is arranged between the first conveyor belt 11 and the second conveyor belt 12.

[0034] That is, after the inner liner and evaporator are bonded, the inner liner assembly is attached to the first conveyor belt 11 and the second conveyor belt 12 on either side along the second direction B, so that it follows the conveyor belts in the first direction A toward the pressing device 20. The first conveyor belt 11 and the second conveyor belt 12 are parallel along the first direction A and spaced apart along the second direction B. The first driving member 211 of the first pressing device 21 is located below the conveyor belts, and the first pressing member 212 of the first pressing device 21 is located between the first conveyor belt 11 and the second conveyor belt 12. The first pressing member 212 can move between a first position and a second position along the height direction of the conveyor device 10. In this embodiment, the multiple conveyor belts can be felt belts.

[0035] Therefore, the first conveyor belt 11 and the second conveyor belt 12 are arranged at intervals along the second direction B. When the conveyor belt moves, the inner liner assembly contacts the first conveyor belt 11 and the second conveyor belt 12, which can increase the contact area between the inner liner assembly and the conveyor belt, increase the friction between the inner liner assembly and the conveyor belt, and prevent the inner liner assembly from falling off the conveyor belt. At the same time, the first pressing device 21 is arranged between the first conveyor belt 11 and the second conveyor belt 12, which can make the first pressing part 212 flexibly move between the first position and the second position, so that the inner liner assembly can fall onto the conveyor belt again after pressing, thereby realizing the production automation of the pressing equipment 100 for refrigerators and reducing labor costs.

[0036] According to some embodiments of the present invention, Figure 3 As shown, the pressing device 20 includes: a mounting bracket 23, the mounting bracket 23 is arranged above the conveying device 10, the mounting bracket 23 is connected to the conveying device 10, the mounting bracket 23 and the conveying device 10 define a pressing space, and a second pressing device 22 is arranged on the mounting bracket 23, and the second pressing device 22 and the first pressing device 21 press the inner liner assembly in the pressing space.

[0037] That is, the mounting bracket 23 is opposite to the first pressing device 21 along the height direction of the conveying device 10, and the mounting bracket 23 is suitable for fixing the second pressing device 22 on the conveying device 10, and the inner liner assembly, the first pressing device 21 and the second pressing device 22 move together between the mounting bracket 23 and the conveying device 10.

[0038] Therefore, the mounting bracket 23 and the conveying device 10 define a pressing space, and the second pressing device 22 and the first pressing device 21 press the inner liner assembly in the pressing space, which can facilitate the inner liner assembly to fall back onto the conveyor belt along the height direction of the conveying device 10 after pressing, avoiding manual handling, saving labor costs, and improving the working efficiency of the pressing device 100 for refrigerators. At the same time, it is convenient for the first pressing device 21 and the second pressing device 22 to press the inner liner assembly at the same time, thereby improving the space utilization rate of the pressing device 100 for refrigerators.

[0039] According to some embodiments of the present invention, Figure 3 As shown, the first pressing device 21 and the second pressing device 22 are arranged relatively to each other along the height direction of the conveying device 10; the second pressing device 22 includes: a second driving member 221 and a second pressing member 222, and the second driving member 221 is arranged on the mounting bracket 23; the second driving member 221 is suitable for driving the second pressing member 222 to move along the height direction of the conveying device 10 toward or away from the first pressing device 21.

[0040] That is, the first pressing device 21 and the second pressing device 22 are spaced apart along the height direction of the conveyor 10, and the second pressing device 22 is mounted on the mounting bracket 23. When the liner assembly reaches the first pressing device 21, the liner assembly follows the first pressing member 212 to the first position. Simultaneously, the second driving member 221 drives the second pressing member 222 to move along the height direction of the conveyor 10 toward the first pressing device 21 to press the liner assembly. Subsequently, the first pressing device 21 and the second pressing device 22 respectively move away from each other along the height direction of the conveyor 10, causing the liner assembly to fall back onto the conveyor belt and follow the conveyor belt along the first direction A toward the next process step. In this embodiment, the dimensions of the first pressing member 212 and the second pressing member 222 are adapted to the liner assembly.

[0041] Therefore, the first pressing device 21 and the second pressing device 22 are relatively arranged along the height direction of the conveying device 10, which can achieve full pressing of the inner tank assembly. The second driving member 221 is arranged on the mounting bracket 23, and the second pressing member 222 is arranged on the mounting bracket 23, which can facilitate the second pressing device 22 to be fixed on the conveying device 10. The second driving member 221 drives the second pressing member 222 to move along the height direction of the conveying device 10 toward or away from the first pressing device 21. The first pressing member 212 and the second pressing member 222 jointly press the inner tank assembly, thereby improving the working efficiency and safety of the pressing device 100 for refrigerators.

[0042] According to some embodiments of the present invention, the pressing device 100 for refrigerators also includes: a first identification device, the first identification device is arranged on the conveying device 10, the first identification device obtains the position signal of the inner liner assembly, the first identification device communicates with the conveying device 10, and the first identification device is configured to obtain the signal that the inner liner assembly moves to the pressing space and control the conveying device 10 to stop.

[0043] In this embodiment, an electrical connection is formed between the first identification device and the conveying device 10. After the inner liner is bonded to the evaporator, when the inner liner assembly runs into the pressing space defined by the mounting bracket 23 and the conveying device 10, the first identification device identifies the position signal of the inner liner assembly and transmits the electrical signal to the conveying device 10 to stop the conveying device 10 from running.

[0044] Therefore, the first identification device is arranged on the conveying device 10, and the first identification device obtains the position signal of the inner liner assembly. The first identification device communicates with the conveying device 10, which can improve the positioning accuracy of the inner liner assembly on the conveyor belt, facilitate rapid identification of the position of the inner liner assembly, avoid misalignment of the inner liner assembly and the pressing device 20, thereby affecting the pressing effect, and improve the processing accuracy and reliability of the pressing device 100 used for refrigerators.

[0045] According to some embodiments of the present invention, the first identification device is a photoelectric sensor.

[0046] A photoelectric sensor is a device that converts optical signals into electrical signals. In this embodiment, the photoelectric sensor includes a light emitter and a receiver. The light emitter and the receiver are aligned along the second direction B and arranged on one side of the first pressing device 21 adjacent to the inner liner assembly. The light emitter can emit infrared light or visible light, and the receiver can receive light in the absence of obstruction. When the inner liner assembly enters the pressing space, the light is blocked, and the photoelectric sensor outputs a switch control signal to control the conveying device 10 to stop moving. Therefore, the first identification device is a photoelectric sensor. When the inner liner assembly enters the pressing space, the first identification device can quickly transmit the electrical signal to the conveying device 10, effectively improving the sensitivity of the first identification device and improving the working efficiency and reliability of the pressing device 100 for refrigerators.

[0047] According to some embodiments of the present invention, the pressing device 100 for refrigerators also includes: an adjusting device, which is arranged between multiple conveyor belts, and communicates with the conveying device 10 and the pressing device 20. The adjusting device is configured to obtain a signal from the conveying device 10 to stop, adjust the position of the inner liner assembly, and the pressing device 20 obtains the signal from the adjusting device to press the inner liner assembly.

[0048] That is, when the inner liner assembly enters the pressing space, the first identification device controls the conveying device 10 to stop moving, and the conveying device 10 transmits an electrical signal to the adjusting device. After the adjusting device adjusts the inner liner assembly to a position corresponding to the first pressing device 21 and the second pressing device 22, the adjusting device transmits an electrical signal to the pressing device 20 to press the inner liner assembly.

[0049] Therefore, the adjusting device is arranged between multiple conveyor belts, obtains the signal of the conveying device 10 to stop, and adjusts the position of the inner liner assembly, which can avoid the misalignment of the inner liner assembly and the pressing device 20, and realize the precise positioning of the inner liner assembly and the pressing device 20. At the same time, it is convenient for the pressing device 20 to obtain the signal of the adjusting device to press the inner liner assembly, thereby ensuring the production rhythm of the pressing equipment 100 for refrigerators.

[0050] According to some embodiments of the present invention, the pressing device 100 for refrigerators also includes: a second identification device, the second identification device communicates with the conveying device 10, the first pressing device 21 moves from the first position to the second position, the second identification device is configured to obtain the position signal of the first pressing device 21 and transmit it to the conveying device 10, and the conveying device 10 is turned on.

[0051] In this embodiment, an electrical connection is formed between the second identification device and the conveying device 10. When the pressing device 20 completes the pressing of the inner liner assembly, the first pressing device 21 moves from the first position to the second position. The second identification device recognizes the position signal of the first pressing device 21 at the second position and transmits the electrical signal to the conveying device 10 to enable the conveying device 10 to start running.

[0052] Therefore, the second identification device is configured to obtain the position signal of the first pressing device 21 and transmit it to the conveying device 10, and control the conveying device 10 to start operation. While ensuring the production rhythm of the pressing device 100 for refrigerators, it can achieve energy-saving effects and reduce the impact of frequent startup of equipment on the power grid, thereby saving electricity and reducing production costs.

[0053] According to the pressing device 100 for refrigerators according to the embodiment of the present invention, Figure 2 and Figure 3 As shown, the pressing device 100 for the refrigerator includes: a conveying device 10, a driving device 40 and a pressing device 20, the conveying device 10 includes a plurality of conveyor belts, the plurality of conveyor belts are arranged at intervals, and the plurality of conveyor belts are suitable for conveying the liner assembly, the liner assembly includes an liner and an evaporator, and the liner and the evaporator are bonded; the driving device 40 is connected to the conveying device 10; the pressing device 20 cooperates with the conveying device 10, and the driving device 40 is suitable for driving the pressing device 20 to press the liner and the evaporator; wherein the pressing device 20 presses the liner assembly at least in two directions of the liner assembly.

[0054] In this embodiment, the drive device 40, the pressing device 20, and the conveyor 10 work together to press the liner assembly. The operator sequentially bonds the liner and evaporator on the conveyor 10 according to a pre-set ratio. The bonded liner assembly follows the conveyor belt to the pressing device 20. The drive device 40 activates the pressing device 20, freeing the liner assembly from the conveyor belt. The pressing device 20 presses the liner assembly in at least two directions. The pressed liner assembly then falls back onto the conveyor belt and is transported to the next process step.

[0055] Thus, the driving device 40 drives the pressing device 20 to press the inner liner assembly in at least two directions of the inner liner assembly, and the pressed inner liner assembly automatically falls onto the conveyor belt, eliminating the need for operators to manually carry the inner liner and evaporator, effectively reducing labor costs and production costs, while improving the production efficiency of the pressing device 100 for refrigerators, and realizing the production automation of the pressing device 100 for refrigerators.

[0056] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0057] In the description of the present invention, "first feature" and "second feature" may include one or more of the features. In the description of the present invention, "plurality" means two or more. In the description of the present invention, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may also include the first and second features not being in direct contact but being in contact via another feature between them. In the description of the present invention, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

[0058] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0059] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A pressing device for a refrigerator, characterized in that: include: A conveying device, the conveying device comprising a plurality of conveyor belts, the plurality of conveyor belts being arranged at intervals, the plurality of conveyor belts being suitable for conveying an inner liner assembly, the inner liner assembly comprising an inner liner and an evaporator, the inner liner and the evaporator being bonded; a driving device connected to the conveying device; A pressing device, the pressing device cooperates with the conveying device, and the driving device is suitable for driving the pressing device to press the inner container and the evaporator together; Wherein, the pressing device comprises: a first pressing device; The second pressing device, the first pressing device and the second pressing device are respectively arranged on both sides of the height direction of the conveying device, and the first pressing device and the second pressing device are suitable for pressing the inner tank and the evaporator.

2. The pressing device for refrigerator according to claim 1, characterized in that: The first pressing device comprises: a first driving member, the first driving member being disposed at the bottom of the conveying device; The first pressing member has a first position where it abuts against the inner liner assembly, and a second position where it is separated from the inner liner assembly. The first driving member drives the first pressing member to move between the first position and the second position. When the first pressing member is in the first position, the first pressing member is located above the conveying device. When the first pressing member is in the second position, the first pressing member is located below the conveying device.

3. The pressing device for refrigerator according to claim 2, characterized in that: The plurality of conveyor belts include: First conveyor belt; a second conveyor belt, wherein the first conveyor belt and the second conveyor belt move synchronously along a first direction, the first conveyor belt and the second conveyor belt are spaced apart along a second direction, the liner assembly contacts the first conveyor belt and the second conveyor belt when the conveyor belts move, and the first direction and the second direction are perpendicular; The first pressing device is arranged between the first conveyor belt and the second conveyor belt.

4. The pressing device for refrigerator according to any one of claims 1 to 3, characterized in that: The pressing device comprises: The mounting bracket is arranged above the conveying device, the mounting bracket is connected to the conveying device, the mounting bracket and the conveying device define a pressing space, the second pressing device is arranged on the mounting bracket, and the second pressing device and the first pressing device press the inner liner assembly at the pressing space.

5. The pressing device for refrigerator according to claim 4, characterized in that: The first pressing device and the second pressing device are arranged opposite to each other along the height direction of the conveying device; The second pressing device includes: a second driving member, the second driving member is provided on the mounting bracket; The second pressing member, wherein the second driving member is adapted to drive the second pressing member to move along the height direction of the conveying device toward or away from the first pressing device.

6. The pressing device for refrigerator according to claim 4, characterized in that: Also includes: A first identification device is provided on the conveying device, the first identification device obtains a position signal of the liner assembly, and the first identification device communicates with the conveying device. The first recognition device is configured to obtain a signal indicating that the liner assembly moves to the pressing space, and control the conveying device to stop.

7. The pressing device for refrigerator according to claim 6, characterized in that: The first recognition device is a photoelectric sensor.

8. The pressing device for refrigerator according to claim 6, characterized in that: Also includes: An adjusting device is provided between the plurality of conveyor belts, the adjusting device being in communication with the conveying device and the pressing device, The adjusting device is configured to obtain a signal from the conveying device to stop and adjust the position of the liner assembly, and the pressing device obtains the signal from the adjusting device to press the liner assembly.

9. The pressing device for refrigerator according to claim 2, characterized in that: Also includes: The second identification device communicates with the conveying device, the first pressing device moves from the first position to the second position, the second identification device is configured to obtain the position signal of the first pressing device and transmit it to the conveying device, and the conveying device is turned on.

10. A pressing device for a refrigerator, characterized in that: include: A conveying device, the conveying device comprising a plurality of conveyor belts, the plurality of conveyor belts being arranged at intervals, the plurality of conveyor belts being suitable for conveying an inner liner assembly, the inner liner assembly comprising an inner liner and an evaporator, the inner liner and the evaporator being bonded; a driving device connected to the conveying device; A pressing device, the pressing device cooperates with the conveying device, and the driving device is suitable for driving the pressing device to press the inner container and the evaporator together; Wherein, the pressing device presses the inner liner assembly at least in two directions of the inner liner assembly.

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